| Package | flashx.textLayout.operations |
| Class | public class UndoOperation |
| Inheritance | UndoOperation  FlowOperation Object |
| Language Version : | ActionScript 3.0 |
| Runtime Versions : | Flash Player 10, AIR 1.5 |
See also
| Property | Defined By | ||
|---|---|---|---|
 | beginGeneration : uint [read-only]
The text flow generation before the operation. | FlowOperation | |
| endGeneration : uint [read-only]
The text flow generation after the operation. | FlowOperation | |
| operation : FlowOperation
The operation to undo. | UndoOperation | ||
| textFlow : TextFlow
The TextFlow object to which this operation is applied. | FlowOperation | |
| userData : *
Arbitrary data associated with an element. | FlowOperation | |
| Method | Defined By | ||
|---|---|---|---|
Creates an UndoOperation object. | UndoOperation | ||
| canUndo():Boolean
Test if this operation be placed on the undo stack. | FlowOperation | |
| doOperation():Boolean
Executes the operation. | FlowOperation | |
|
Re-executes the operation. | FlowOperation | |
|
Reverses the operation. | FlowOperation | |
| operation | property |
Hide Inherited Public Properties
Show Inherited Public Propertiesoperation:FlowOperation| Language Version : | ActionScript 3.0 |
| Runtime Versions : | Flash Player 10, AIR 1.5 |
The operation to undo.
public function get operation():FlowOperation public function set operation(value:FlowOperation):void| UndoOperation | () | Constructor |
public function UndoOperation(op:FlowOperation)| Language Version : | ActionScript 3.0 |
| Runtime Versions : | Flash Player 10, AIR 1.5 |
Creates an UndoOperation object.
Parametersop:FlowOperation — The operation to undo.
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